According to the reports from New World Wealth, Mumbai is the richest city in India. Mumbai is reportedly home to 46,000 millionaires and 28 billionaires with a total wealth of $820 billion. Mumbai is followed by Delhi and Bengaluru in the second and third place, respectively. Notably, Chennai is placed at the 6th position with a total wealth of $150 billion with 6,600 millionaires and 4 billionaires.